Mosquito 500-0001 Solution Pump – 55 PSI Flojet, Viton Seals

500-0001 55 PSI Solution Pump for Mosquito Spotters and Extractors

The Mosquito 500-0001 is the replacement Flojet diaphragm solution pump used on lower-pressure Mosquito carpet spotters and extractors. It runs Viton seals, so it holds up against the solvents and acidic spotters used in carpet and upholstery work. Use it to bring a machine that has lost spray pressure back to its rated 55 PSI.

500-0001 Flojet Diaphragm Build

This is the same low-pressure pump platform Mosquito ships on its spotter line.

• 55 PSI rated output — restores the original spray pressure on spotters built around a low-pressure pump
• Viton seals — resist swelling from acidic and solvent-based spotting chemicals that break down standard seals
• Flojet diaphragm design — self-priming and able to run dry briefly without seizing
• Drop-in OEM replacement — matches the original ports and mounting so no machine modification is needed

500-0001 Fitment and Compatibility

This pump fits Mosquito carpet spotters and low-pressure extractors that shipped with the 55 PSI Flojet pump. It is a wear part that contractors keep on the shelf to avoid downtime when a unit stops spraying mid-job. Confirm your machine uses a 55 PSI pump before ordering, since higher-pressure extractors use the Cat or Pumptec pumps instead.

Specifications